A Solution of Potassium Permanganate Was Standardized by Titration of a Solution

question 68

Multiple Choice

A solution of potassium permanganate was standardized by titration of a solution prepared by dissolving 0.268 g of pure sodium oxalate in approximately 25 mL of distilled water.A 31.4 mL volume of titrant was required to reach the end-point.The reaction is:
2 MnO₄^- + 5 C₂O₄^2- + 16 H⁺ → 2 Mn²⁺ + 10 CO₂ + 8 H₂O
What is the molarity of MnO₄^-?

• A)0.0174 M
• B)0.0255 M
• C)0.0348 M
• D)0.0637 M
• E)0.159 M

Recognize the reasons and solutions for conflicts between different divisions in a firm.

Understand how different reward and evaluation mechanisms impact division manager's decisions and divisional performance.

Identify the factors that influence the efficiency of transfer pricing between divisions.

Appreciate the importance of information flow, decision-making authority, and incentive systems in managing divisional conflicts.

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Definitions:

Autonomic Changes

Alterations in the involuntary nervous system that regulate bodily functions such as heart rate, digestive processes, and respiratory rate.

Ekman

Refers to Paul Ekman, a psychologist known for his work on the classification of human emotions and their expression through facial gestures.

Behavioral Arousal

The process of becoming alert or energized in response to stimuli, which can influence behavior.

Cortical Arousal

The state of being awake and responsive to stimuli, involving the brain's cerebral cortex and associated with higher brain functions such as cognition and perception.